Represents the borrowing base of a debt instrument.

No definition available.

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- Definition

Represents the percentage of receivables used as the borrowing base of a debt instrument.

+ References

No definition available.

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- Definition

The maximum amount of cash dividends allowed under the covenant of the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Represents the minimum tangible net worth, plus 50% of net income, under a debt instrument covenant.

+ References

No definition available.

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- Definition

The percentage of letter of credit obligations required to be cash collateralize upon the occurrence of an event of default.

+ References

No definition available.

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- Definition

The percentage of equity interest in foreign subsidiaries pledged to secure a debt instrument.

+ References

No definition available.

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- Definition

Represent the fixed charge coverage ratio.

+ References

No definition available.

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- Definition

Represents total funded debt to EBITDA allowable ratio.

+ References

No definition available.

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- Definition

Amount of transaction cost incurred to effect business combination. Excludes separately recognized transaction and indirect cost.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

The average effective interest rate during the reporting period.

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- Definition

Amount of the required periodic payments including both interest and principal payments.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-SubTopic 10
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- Definition

Weighted average interest rate of debt outstanding.

+ References

No definition available.

+ Details

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
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Note G - Debt (Details Textual) - USD ($)					12 Months Ended
Note G - Debt (Details Textual) - USD ($)	Sep. 30, 2030	Sep. 30, 2028	Jun. 30, 2026	Feb. 14, 2025	Jun. 30, 2026	Sep. 01, 2026	Mar. 31, 2026	Feb. 28, 2026	Sep. 01, 2025	Jun. 30, 2025
Kobelt and Kastsa Acquisitions [Member]
Business Combination, Transaction Cost, Excluding Separately Recognized Transaction				$ 600,000
Line of Credit [Member]
Line of Credit Facility, Maximum Borrowing Capacity			$ 4,725,000		$ 4,725,000					$ 4,531,000
Debt, Weighted Average Interest Rate			2.77%		2.77%					3.03%
JPMorgan Chase Bank N.A. [Member] \| Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity			$ 60,000,000		$ 60,000,000
JPMorgan Chase Bank N.A. [Member] \| Revolving Credit Facility [Member] \| Swing Loans [Member]
Line of Credit Facility, Maximum Borrowing Capacity			$ 5,000,000		5,000,000
JPMorgan Chase Bank N.A. [Member] \| Revolving Credit Facility [Member] \| Swing Loans [Member] \| Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate			1.50%
JPMorgan Chase Bank N.A. [Member] \| Revolving Credit Facility [Member] \| Swing Loans [Member] \| Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate			3.00%
JPMorgan Chase Bank N.A. [Member] \| Revolving Credit Facility [Member] \| Unused Revolving Credit Commitment [Member] \| Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate			0.15%
JPMorgan Chase Bank N.A. [Member] \| Revolving Credit Facility [Member] \| Unused Revolving Credit Commitment [Member] \| Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate			0.30%
JPMorgan Chase Bank N.A. [Member] \| Letter of Credit [Member]
Line of Credit Facility, Maximum Borrowing Capacity			$ 4,000,000		4,000,000
BMO [Member] \| Term Loan [Member]
Debt Instrument, Face Amount				15,000,000
Debt Instrument, Periodic Payment				$ 750,000
Term Loan [Member]
Debt Instrument, Face Amount			30,000,000		30,000,000
Debt Instrument, Periodic Payment			375,000
Long-Term Debt, Gross			$ 30,000,000		$ 30,000,000					$ 13,500,000
Term Loan [Member] \| Forecast [Member]
Debt Instrument, Periodic Payment	$ 750,000	$ 562,500
Revolving Credit Commitment [Member] \| JPMorgan Chase Bank N.A. [Member]
Debt Instrument, Percentage of Equity Interest in Foreign Subsidiaries Pledged			65.00%		65.00%
Debt Instrument, Debt Default, Percentage of Letter of Credit Obligations Required to Cash Collateralize			105.00%		105.00%
Revolving Credit Commitment [Member] \| BMO [Member]
Debt Instrument, Percentage of Equity Interest in Foreign Subsidiaries Pledged				65.00%
Revolving Credit Commitment [Member] \| BMO [Member] \| Unused Revolving Credit Commitment [Member] \| Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate				0.15%
Revolving Credit Commitment [Member] \| BMO [Member] \| Unused Revolving Credit Commitment [Member] \| Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate				0.30%
Revolving Credit Commitment [Member] \| BMO [Member] \| Term Loan [Member] \| Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate				2.125%
Revolving Credit Commitment [Member] \| BMO [Member] \| Term Loan [Member] \| Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate				3.625%
Revolving Credit Commitment [Member] \| BMO [Member] \| Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity				$ 50,000,000
Debt Instrument, Borrowing Base, Percentage of Receivables				85.00%		60.00%	50.00%	55.00%
Debt Instrument, Borrowing Base				$ 40,000,000		$ 32,500,000			$ 35,000,000
Debt Instrument, Covenant, Maximum Cash Dividends				$ 5,000,000
Revolving Credit Commitment [Member] \| BMO [Member] \| Revolving Credit Facility [Member] \| Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate				2.00%
Revolving Credit Commitment [Member] \| BMO [Member] \| Revolving Credit Facility [Member] \| Maximum [Member]
Line of Credit Facility, Maximum Borrowing Capacity				$ 25,000,000
Debt Instrument, Basis Spread on Variable Rate				3.50%
Credit Agreement [Member] \| BMO [Member] \| Term Loan [Member]
Long-Term Debt, Gross				$ 8,500,000
Additional Advances [Member] \| BMO [Member] \| Term Loan [Member]
Debt Instrument, Face Amount				6,500,000
The Ninth Amendment [Member] \| BMO [Member] \| Revolving Credit Facility [Member]
Debt Instrument, Covenant, Minimum Tangible Net Worth Plus Half of Net Income				$ 100,000,000
The Ninth Amendment [Member] \| BMO [Member] \| Revolving Credit Facility [Member] \| Minimum [Member]
Fixed Charge Coverage Ratio				1.1
The Ninth Amendment [Member] \| BMO [Member] \| Revolving Credit Facility [Member] \| Maximum [Member]
Total Funded Debt To EBITDA Allowable Ratio				3.5
The 2025 Credit Agreement [Member] \| BMO [Member]
Debt Instrument, Debt Default, Percentage of Letter of Credit Obligations Required to Cash Collateralize				105.00%
The 2025 Credit Agreement [Member] \| BMO [Member] \| Term Loan [Member]
Debt Instrument, Interest Rate During Period					6.46%
The 2025 Credit Agreement [Member] \| BMO [Member] \| Revolving Credit Facility [Member]
Debt Instrument, Interest Rate During Period					5.21%